Declension table of ?ayavan

Masculine	Singular	Dual	Plural
Nominative	ayavā	ayavānau	ayavānaḥ
Vocative	ayavan	ayavānau	ayavānaḥ
Accusative	ayavānam	ayavānau	ayavnaḥ
Instrumental	ayavnā	ayavabhyām	ayavabhiḥ
Dative	ayavne	ayavabhyām	ayavabhyaḥ
Ablative	ayavnaḥ	ayavabhyām	ayavabhyaḥ
Genitive	ayavnaḥ	ayavnoḥ	ayavnām
Locative	ayavni ayavani	ayavnoḥ	ayavasu

Compound ayava -

Adverb -ayavam